component
TTP233H-BA6
Public Made by Adomby adom
Tontek Design Tech Touch Sensors, SOT-23-6L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+45@@ -0,0 +1,45 @@+# TTP233H-BA6++**Tontek Design Tech** · Touch Sensors · SOT-23-6L++TTP233H-BA6 from Tontek Design Tech, in a SOT-23-6L. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | Q | output | CMOS push-pull output. Drives IOL = 8 mA typ at VOL = 0.6 V (VDD=3V) and IOH = -4 mA typ at VOH = 2.4 V. Polarity and direct/toggle mode are set by AHLB and TOG pin-straps. |+| 2 | VSS | power_in | Negative power supply / system ground reference (0 V). |+| 3 | I | bidirectional | Input sensor port. Connects to the external touch electrode; an optional Cs capacitor (1-50 pF, NPO/X7R) to VSS tunes touch sensitivity. |+| 4 | AHLB | input | Active-high/low select strap for the Q output. CMOS input with internal ~25 kOhm pull-low resistor (VDD=3V). 0 (default, left open) => Q active high; 1 (tied to VDD) => Q active low. |+| 5 | VDD | power_in | Positive supply, 2.4 V - 5.5 V (3 V typ). A 0.1 uF (104) decoupling capacitor to VSS with short traces is required. Internal regulator drops VDD to VREG ~2.3 V for the touch sensor. |+| 6 | TOG | input | Output-mode select strap. CMOS input with internal ~25 kOhm pull-low resistor (VDD=3V). 0 (default, left open) => Direct output (Q follows touch); 1 (tied to VDD) => Toggle output (Q flips on each touch). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Tontek Design Tech |+| Package | SOT-23-6L |+| Category | Sensor |+| Pins | 6 |++## Ordering variants++- `TTP233H-BA6`++## CAD (KiCad official)++- Symbol: `TTP233H-BA6`+- Footprint: `Package_TO_SOT_SMD:SOT-23-6`+- 3D model: SOT-23-6L (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Tontek Design Tech datasheet](docs/ttp233h-ba6-datasheet.pdf) (8 pp, sha256 `1149ec10f9916183`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/ttp233h-ba6-datasheet.pdf)
page.jsonadded+34@@ -0,0 +1,34 @@+{+ "slug": "ttp233h-ba6",+ "version": "0.1.0",+ "type": "component",+ "description": "Tontek Design Tech Touch Sensors, SOT-23-6L. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "sensor",+ "ttp233h-ba6"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ttp233h-ba6.kicad_sym",+ "ttp233h-ba6.kicad_mod",+ "ttp233h-ba6.glb",+ "ttp233h-ba6.step",+ "ttp233h-ba6.lbr",+ "docs/hero.png",+ "docs/ttp233h-ba6-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "visibility": "public",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}